Castle Creations CSE010014800 Telemetry Link X-Bus, Spektrum Compatible N Scale The Losi LOS247001 is a

The Losi LOS247001 is a 6x15x5mm metal shield ball bearing

and the horn is what converts servo rotation into that movement

Associated 91727 Titanium Turnbuckle Set for RC10B6

Factory assembled and ready for spring installation

Castle Creations CSE010014800 Telemetry Link X-Bus, Spektrum Compatible N Scale The Losi LOS247001 is aCastle Creations CSE010014800 Telemetry Link X Bus, Spektrum Compatible. Overview: Key Features: Telemetry data can be displayed on the transmitter screen, or for parameters where users only want to be notified when a defined threshold is exceeded, (battery voltage, ESC temperature, etc.), a configured vibration or sound alert from the radio can be utilized. There is no requirement for additional Telemetry Sensors to be purchased when using the Castle